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Patent Searching and Data


Title:
SPIN ORBIT TORQUE TYPE MAGNETIZATION ROTATIONAL ELEMENT, SPIN ORBIT TORQUE TYPE MAGNETORESISTANCE EFFECT ELEMENT AND MAGNETIC MEMORY
Document Type and Number:
WIPO Patent Application WO/2019/163203
Kind Code:
A1
Abstract:
This spin orbit torque type magnetization rotational element comprises a spin orbit torque wiring extending in a first direction, and a first ferromagnetic layer layered on the spin orbit torque wiring. The spin orbit torque wiring contains a compound represented by XYZ or X2YZ in a stoichiometric composition.

Inventors:
NAKADA Katsuyuki (3-9-1 Shibaura, Minato-k, Tokyo 23, 〒1080023, JP)
SHIOKAWA Yohei (3-9-1 Shibaura, Minato-k, Tokyo 23, 〒1080023, JP)
Application Number:
JP2018/040221
Publication Date:
August 29, 2019
Filing Date:
October 30, 2018
Export Citation:
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Assignee:
TDK CORPORATION (2-5-1, Nihonbashi Chuo-k, Tokyo 28, 〒1036128, JP)
International Classes:
H01L29/82; H01F10/14; H01F10/16; H01L21/8239; H01L27/105; H01L43/08
Foreign References:
JP2018029737A2018-02-22
Other References:
S. FUKAMIT. ANEKAWAC. ZHANGH. OHNO, NATURE NANO TECH, 2016
Attorney, Agent or Firm:
TANAI Sumio et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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